Save on operating costs with energy efficient DC motors--up to 65% more efficient than traditional AC fan motors. The Big Air 96 in. ceiling fan is an modern industrial ceiling fan with a unique look that is functional for areas such as shops and barns, and sophisticated enough to work in an office space or living area. The large diameter blades deliver a cooling circulation and can be used in both summer and winter to help cool any area more efficiently. For indoor use only.